203.23.116.0/24

AS4826  ·  Vocus Connect International Backbone

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Summary

Country Australia
Domain vocus.com.au
ASN AS4826
Registry APNIC
ID VOCUS-AP

WHOIS Details

inetnum:        203.23.116.0 - 203.23.116.255
netname:        VOCUS-AP
descr:          VOCUS PTY LTD
descr:          Vocus Communications
descr:          Lvl 1, 189 Miller Street
country:        AU
org:            ORG-VPL1-AP
admin-c:        VPL1-AP
tech-c:         VPL1-AP
abuse-c:        AV428-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to [email protected] with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-irt:        IRT-VOCUS-AU
mnt-routes:     MAINT-VOCUS-AU
last-modified:  2021-12-22T02:57:58Z
source:         APNIC

irt:            IRT-VOCUS-AU
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        VPL1-AP
tech-c:         VA153-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-30
remarks:        [email protected] was validated on 2025-10-08
mnt-by:         MAINT-AU-VOCUS
last-modified:  2025-11-18T00:26:32Z
source:         APNIC

organisation:   ORG-VPL1-AP
org-name:       VOCUS PTY LTD
org-type:       LIR
country:        AU
address:        Vocus Communications
address:        Lvl 10, 452 Flinders Street
phone:          +61-2-8999-8999
fax-no:         +61-2-9959-4348
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE VOCUSAU
country:        ZZ
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
phone:          +000000000
e-mail:         [email protected]
admin-c:        VPL1-AP
tech-c:         VA153-AP
nic-hdl:        AV428-AP
remarks:        Generated from irt object IRT-VOCUS-AU
remarks:        [email protected] was validated on 2025-08-30
remarks:        [email protected] was validated on 2025-10-08
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-08T21:02:31Z
source:         APNIC

person:         VOCUS PTY LTD
address:        L10, 452 Flinders Street
address:        Melbourne, VIC 3000
country:        AU
phone:          +61 2 8999 8999
e-mail:         [email protected]
nic-hdl:        VPL1-AP
mnt-by:         MAINT-AU-VOCUS
last-modified:  2023-02-20T21:25:30Z
source:         APNIC

route:          203.23.116.0/24
origin:         AS4826
descr:          VOCUS PTY LTD Vocus Communications Lvl 10, 452 Flinders Street
mnt-by:         MAINT-VOCUS-AU
last-modified:  2025-08-30T08:08:26Z
source:         APNIC

route:          203.23.116.0/24
origin:         AS9443
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-VOCUS-AU
last-modified:  2021-12-22T03:12:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range ASN Company Num of IPs
203.23.152.0/21 AS9648 Australia On Line 2,048
203.23.200.0/22 AS55900 GLBB Japan KK 1,024
203.23.220.0/22 AS7604 Zettanet Pty Ltd 1,024
203.23.236.0/22 AS18390 Spintel Pty Ltd 1,024
203.23.178.0/23 AS137409 GSL Networks Pty LTD 512
203.23.86.0/24 AS1221 Surak Enterprises 256
203.23.252.0/24 AS133431 John XIII College Inc 256
203.23.128.0/24 AS133752 BrainStorm Network, Inc 256
203.23.90.0/24 AS134184 St. Josephs College - Hunters Hill 256
203.23.53.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.23.178.0/24 AS137409 GSL Networks Pty LTD - Frankfurt 256
203.23.179.0/24 AS137409 GSL Networks Pty LTD - Frankfurt 256
203.23.57.0/24 AS137411 Office of Public Prosecutions 256
203.23.105.0/24 AS137864 Royal College of Pathologists of Australasia 256
203.23.56.0/24 AS140977 SCECGS Redlands Ltd 256
203.23.77.0/24 AS142471 QUICKLINK BROADBAND 256
203.23.1.0/24 AS151711 DAILY FANTASY TECHNOLOGIES PRIVATE LIMITED 256
203.23.36.0/24 AS153451 Kenpro Pty Ltd 256
203.23.74.0/24 AS154187 UMBRELLA CABLE SYSTEMS PVT LTD 256
203.23.52.0/24 AS154196 PT Terra Net Indonesia 256
203.23.127.0/24 AS17158 DATTO ASIAPAC PTY LTD 256
203.23.39.0/24 AS17378 Aylie Brutman 256
203.23.199.0/24 AS17882 Univision LLC 256
203.23.49.0/24 AS17882 Univision LLC 256
203.23.244.0/24 AS18679 internet4associations 256
203.23.255.0/24 AS204815 Ahlatci Teknoloji A.S 256
203.23.103.0/24 AS209242 UMPIRE ASSOCIATES LTD 256
203.23.104.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.106.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.23.60.0/24 AS24069 Winc Australia Pty Limited 256
203.23.253.0/24 AS24436 Iona College Brisbane 256
203.23.139.0/24 AS24516 Virtutel Pty Ltd 256
203.23.176.0/24 AS394881 superclouds-jp-node 256
203.23.177.0/24 AS394881 superclouds-us-node 256
203.23.138.0/24 AS4739 iiNet Limited 256
203.23.22.0/24 AS4739 iiNet Limited 256
203.23.225.0/24 AS4739 iiNet Limited 256
203.23.173.0/24 AS4764 G. P. STERN PTY LTD 256
203.23.31.0/24 AS55506 Reynolds and Reynolds Pty Ltd 256
203.23.136.0/24 AS56132 Baker Heart and Diabetes Institute 256
203.23.109.0/24 AS59262 ORIX Australia Corporation Limited 256
203.23.175.0/24 AS7545 John Whitfeld 256
203.23.190.0/24 AS7545 ALLIT PTY. LTD 256
203.23.191.0/24 AS7545 The Technology Division P/L T/A Lanrex Managed Solutions 256
203.23.7.0/24 AS7545 Hi-Speed Networking 256
203.23.72.0/24 AS7545 iiNet Limited 256
203.23.119.0/24 AS7575 Monash Health 256
203.23.38.0/24 AS7575 Sceggs Darlinghurst 256
203.23.50.0/24 AS9266 Fiveways International Limited 256

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.23.116.32 rslcom.com.au 4

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
132.183.141.200 AS40831 Mass General Brigham Incorporated 10.94ms from Ashburn, US
221.219.96.200 AS4808 China Unicom Beijing Province Network 3.94ms from Beijing, CN
23.245.193.200 AS11776 Breezeline 14.03ms from Chicago, US
77.95.1.88 AS43030 Tajik Academician Research and Educational Network Association 0.02ms from Dushanbe, TJ
86.156.147.72 AS2856 British Telecommunications PLC 3.82ms from Erith, GB
34.185.243.184 AS396982 Google LLC 0.11ms from Frankfurt am Main, DE
115.227.99.40 AS4134 CHINANET-BACKBONE 6.03ms from Hangzhou, CN
70.119.226.136 AS11427 Charter Communications Inc 10.91ms from Houston, US
39.62.223.152 AS17557 Pakistan Telecommunication Company Limited 2.29ms from Lahore, PK
61.137.208.40 AS4837 CHINA UNICOM China169 Backbone 6.42ms from Liaoyang, CN
43.204.8.216 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
24.90.197.40 AS12271 Charter Communications Inc 3.39ms from New York City, US
46.50.129.136 AS21127 Joint Stock Company TransTeleCom 3.45ms from Novosibirsk, RU
118.220.205.8 AS9318 SK Broadband Co Ltd 6.65ms from Seoul, KR
150.60.28.168 AS9597 KDDI Web Communications Inc. 0.77ms from Tokyo, JP
66.197.215.8 AS2906 Netflix Streaming Services Inc. 0.17ms from Vienna, AT
20.238.78.40 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
154.215.157.200 AS134175 SH2206-AP 0.77ms from Hong Kong, HK
108.195.50.248 AS7018 AT&T Enterprises, LLC 18.56ms from Los Angeles, US
46.27.158.40 AS12430 VODAFONE ESPANA S.A.U. 8.51ms from Madrid, ES
93.228.150.200 AS3320 Deutsche Telekom AG 4.96ms from Nuernberg, DE
220.129.0.232 AS3462 Data Communication Business Group 1.42ms from Taipei, TW
50.85.158.88 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
73.133.190.200 AS7922 Comcast Cable Communications, LLC 7.33ms from Ashburn, US
205.178.145.88 AS19871 Network Solutions, LLC 1.04ms from Atlanta, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m7 203.23.116.207
traceroute to 203.23.116.207 (203.23.116.207): 7 hops max, 52 byte packets
1 [AS15169] 66.249.94.19 267.401 ms
2 [AS15169] 192.178.98.32 267.526 ms
3 [AS4826] 114.31.201.17 242.716 ms
4 [AS4826] 203.129.153.43 242.596 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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